Sangamo CHPPR2S Choice Plus Programmer 2 Channel Silver

Sangamo have been manufacturing time switches from our Port Glasgow, Renfrewshire factory for over 65 years. Our reputation for quality and reliability is unrivalled.

Today we offer a wide range of time switches and heating controls for domestic, commercial and industrial use, via our close relationships with the UK & Irelandâs major electrical wholesalers. We are able to supply our products to companies and organisations the length and breadth of the British Isles.

Programmers are a key component of heating control systems. Since many homes are unoccupied for parts of the day, there is little point in heating them if no one is there to benefit. A programmer allows the occupant to specify when the heating comes on to match their lifestyle and their heating requirements.

For many people in the UK, this simply means firing up the heating in the winter months for a couple of hours in the morning, so the house is warm when they wake up, and then firing the heating up again in the evening so the house is warm when they get home until they go to bed.

2 channel programmer. Designed for separate control of heating and stored hot water. This programmer can also be used with gravity systems.

Key Features

• 24 hour, 5/2 day and 7 day selectable
• 2 or 3 ON/OFF periods selectable
• 1, 2 or 3 hour boost
• Advance to next programmed event
• Automatic Summer/Winter time change
• Standard wall plate - simple plug in and replace
• Pumped or gravity system selectable
• Standard wall plate - simple plug in and replace

Technical Information

• Power Supply 230V AC, 50Hz
• Operating Temperature 0°C to 40°C
• Total Switch Rating 230V AC, 2(1)A (per channel)
• Contact Type 1B , Micro-Disconnection
• Battery Type Lithium Cell CR2032
• Enclosure Protection IP30
• Plastics Thermoplastic, flame retardant
• Insulation Class Double
• Wiring Fixed wiring only
• Backplate Industry standard
• Dimensions 140mm x 87mm x 37mm
• Clock 12 hour am/pm, 1 minute resolution,
• accuracy +/- 1.5 sec/day
• Program Resolution 10mins
• Program Selection Auto, On all day, On constant, off
• Heating System Pumped or Gravity
• Complies with
• EN60730-1, EN60730-2.7, EMC
• Directive 2004/108/EC, LVD Directive
• 2006/95/EC